* use mark-and-sweep from aptitude now as GC algorithm

[apt.git] / apt-pkg / pkgrecords.h

diff --git a/apt-pkg/pkgrecords.h b/apt-pkg/pkgrecords.h
index e129c65eb833c30f5030b031c707bb918c84cfbc..08f00441463e428da12e6268c9123a5116742f55 100644 (file)
--- a/apt-pkg/pkgrecords.h
+++ b/apt-pkg/pkgrecords.h
@@ -1,6 +1,6 @@
 // -*- mode: cpp; mode: fold -*-
 // Description                                                         /*{{{*/
-// $Id: pkgrecords.h,v 1.1 1998/08/09 00:51:35 jgg Exp $
+// $Id: pkgrecords.h,v 1.6 2001/03/13 06:51:46 jgg Exp $
 /* ######################################################################
    
    Package Records - Allows access to complete package description records
@@ -14,7 +14,6 @@
    
    ##################################################################### */
                                                                        /*}}}*/
-// Header section: pkglib
 #ifndef PKGLIB_PKGRECORDS_H
 #define PKGLIB_PKGRECORDS_H
 
@@ -33,23 +32,13 @@ class pkgRecords
    private:
    
    pkgCache &Cache;
-   
-   // List of package files
-   struct PkgFile
-   {
-      FileFd *File;
-      Parser *Parse;
-
-      PkgFile() : File(0), Parse(0) {};
-      ~PkgFile();
-   };
-   PkgFile *Files;
-   
+   Parser **Files;
+      
    public:
 
    // Lookup function
-   Parser &Lookup(pkgCache::VerFileIterator &Ver);
-      
+   Parser &Lookup(pkgCache::VerFileIterator const &Ver);
+
    // Construct destruct
    pkgRecords(pkgCache &Cache);
    ~pkgRecords();
@@ -57,9 +46,27 @@ class pkgRecords
 
 class pkgRecords::Parser
 {
+   protected:
+   
+   virtual bool Jump(pkgCache::VerFileIterator const &Ver) = 0;
+   
    public:
+   friend class pkgRecords;
+   
+   // These refer to the archive file for the Version
+   virtual string FileName() {return string();};
+   virtual string MD5Hash() {return string();};
+   virtual string SHA1Hash() {return string();};
+   virtual string SourcePkg() {return string();};
+
+   // These are some general stats about the package
+   virtual string Maintainer() {return string();};
+   virtual string ShortDesc() {return string();};
+   virtual string LongDesc() {return string();};
+   virtual string Name() {return string();};
    
-   virtual bool Jump(pkgCache::VerFileIterator &Ver) = 0;
+   // The record in binary form
+   virtual void GetRec(const char *&Start,const char *&Stop) {Start = Stop = 0;};
    
    virtual ~Parser() {};
 };